50403426 has 8 divisors (see below), whose sum is σ = 100806864. Its totient is φ = 16801140.

The previous prime is 50403407. The next prime is 50403433. The reversal of 50403426 is 62430405.

It is a sphenic number, since it is the product of 3 distinct primes.

50403426 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 50403396 and 50403405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4200280 + ... + 4200291.

It is an arithmetic number, because the mean of its divisors is an integer number (12600858).

Almost surely, 2^50403426 is an apocalyptic number.

50403426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50403426 is a wasteful number, since it uses less digits than its factorization.

50403426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8400576.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 50403426 is about 7099.5370271589. The cubic root of 50403426 is about 369.3913196485.

The spelling of 50403426 in words is "fifty million, four hundred three thousand, four hundred twenty-six".